Transaction not yet indexed

MJ6bZYGPCyVrKBkgN8nd5ACi19MX2oKKW2CdSMvsWYDig32fzc9T8Bi8CbAe71dpcaqGULwJrQdVkA4qAVSJwx4

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.